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<div class="title">filters.cpp</div>  </div>
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<a href="../../dc/de4/filters_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="../../dc/ddd/filters_8h.html">include/Utilities/filters.h</a>&quot;</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor">#include &lt;math.h&gt;</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor">#include &lt;stdio.h&gt;</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="preprocessor">#include &lt;stdlib.h&gt;</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="preprocessor">#include &lt;string.h&gt;</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;</div><div class="line"><a name="l00007"></a><span class="lineno"><a class="line" href="../../dc/de4/filters_8cpp.html#a9056972395076ddf4860112d4a233e91">    7</a></span>&#160;<span class="preprocessor">#define BUDDA_Q_SCALE 6.f</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;</div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00010"></a><span class="lineno"><a class="line" href="../../dd/d92/classmoving__average__filter.html#a4739031729f16ed05fbcccefc54d0fea">   10</a></span>&#160;<a class="code" href="../../dd/d92/classmoving__average__filter.html#a4739031729f16ed05fbcccefc54d0fea">moving_average_filter&lt;T&gt;::moving_average_filter</a>(<span class="keywordtype">int</span> num_data)</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;    : num_data_(num_data), idx_(0), sum_(0.0) {</div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">buffer_</a> = <span class="keyword">new</span> T[<a class="code" href="../../dd/d92/classmoving__average__filter.html#ac3e3083e6df0ba201164009fc1d6ef44">num_data_</a>];</div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;  memset((<span class="keywordtype">void</span> *)<a class="code" href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">buffer_</a>, 0.0, <span class="keyword">sizeof</span>(T) * <a class="code" href="../../dd/d92/classmoving__average__filter.html#ac3e3083e6df0ba201164009fc1d6ef44">num_data_</a>);</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;}</div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;</div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00017"></a><span class="lineno"><a class="line" href="../../dd/d92/classmoving__average__filter.html#ae6b966b495bc94bb14e93d2e7ba3087b">   17</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../dd/d92/classmoving__average__filter.html#ae6b966b495bc94bb14e93d2e7ba3087b">moving_average_filter&lt;T&gt;::input</a>(T input_value) {</div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#a2779b048b0351ec376c6e6badd6a2711">sum_</a> -= <a class="code" href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">buffer_</a>[<a class="code" href="../../dd/d92/classmoving__average__filter.html#a7762e621954a41799bb35ca50b8ca62b">idx_</a>];</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#a2779b048b0351ec376c6e6badd6a2711">sum_</a> += input_value;</div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">buffer_</a>[<a class="code" href="../../dd/d92/classmoving__average__filter.html#a7762e621954a41799bb35ca50b8ca62b">idx_</a>] = input_value;</div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;  ++<a class="code" href="../../dd/d92/classmoving__average__filter.html#a7762e621954a41799bb35ca50b8ca62b">idx_</a>;</div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#a7762e621954a41799bb35ca50b8ca62b">idx_</a> %= <a class="code" href="../../dd/d92/classmoving__average__filter.html#ac3e3083e6df0ba201164009fc1d6ef44">num_data_</a>;</div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;}</div><div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00026"></a><span class="lineno"><a class="line" href="../../dd/d92/classmoving__average__filter.html#a7a0b021785036599da926954a02024a2">   26</a></span>&#160;T <a class="code" href="../../dd/d92/classmoving__average__filter.html#a7a0b021785036599da926954a02024a2">moving_average_filter&lt;T&gt;::output</a>() {</div><div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="../../dd/d92/classmoving__average__filter.html#a2779b048b0351ec376c6e6badd6a2711">sum_</a> / <a class="code" href="../../dd/d92/classmoving__average__filter.html#ac3e3083e6df0ba201164009fc1d6ef44">num_data_</a>;</div><div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;}</div><div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;</div><div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00031"></a><span class="lineno"><a class="line" href="../../dd/d92/classmoving__average__filter.html#ad2b6e828e52260af67a503c8adfea845">   31</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../dd/d92/classmoving__average__filter.html#ad2b6e828e52260af67a503c8adfea845">moving_average_filter&lt;T&gt;::clear</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#a2779b048b0351ec376c6e6badd6a2711">sum_</a> = 0.0;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;  memset((<span class="keywordtype">void</span> *)<a class="code" href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">buffer_</a>, 0.0, <span class="keyword">sizeof</span>(T) * <a class="code" href="../../dd/d92/classmoving__average__filter.html#ac3e3083e6df0ba201164009fc1d6ef44">num_data_</a>);</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;}</div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="../../dd/d92/classmoving__average__filter.html#ab5f14f8a1f5956618ca9810b71d89e53">   37</a></span>&#160;<a class="code" href="../../dd/d92/classmoving__average__filter.html#ab5f14f8a1f5956618ca9810b71d89e53">moving_average_filter&lt;T&gt;::~moving_average_filter</a>() {</div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;  <span class="keyword">delete</span>[] <a class="code" href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">buffer_</a>;</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;}</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../dd/d92/classmoving__average__filter.html">moving_average_filter&lt;double&gt;</a>;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../dd/d92/classmoving__average__filter.html">moving_average_filter&lt;float&gt;</a>;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">/*============================================================================*/</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="../../de/d79/classbutterworth__filter.html#abd0d354a0ee960e8cd64be3561b42aff">   47</a></span>&#160;<a class="code" href="../../de/d79/classbutterworth__filter.html#abd0d354a0ee960e8cd64be3561b42aff">butterworth_filter&lt;T&gt;::butterworth_filter</a>(<span class="keywordtype">int</span> num_sample, T dt,</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;                                          T cutoff_frequency) {</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  mNumSample = num_sample;</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  mDt = dt;</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;  mCutoffFreq = cutoff_frequency;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  mpBuffer = <span class="keyword">new</span> T[num_sample];</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  memset((<span class="keywordtype">void</span> *)mpBuffer, 0, <span class="keyword">sizeof</span>(T) * num_sample);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  mCurIdx = 0;</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;}</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="../../de/d79/classbutterworth__filter.html#ae8d9d4d155bfbadd0c4adab1071721f9">   60</a></span>&#160;<a class="code" href="../../de/d79/classbutterworth__filter.html#ae8d9d4d155bfbadd0c4adab1071721f9">butterworth_filter&lt;T&gt;::~butterworth_filter</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;  <span class="keyword">delete</span>[] mpBuffer;</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;}</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="../../de/d79/classbutterworth__filter.html#ae4cd1f9cdcba1e2012ed006d16a23cb4">   65</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../de/d79/classbutterworth__filter.html#ae4cd1f9cdcba1e2012ed006d16a23cb4">butterworth_filter&lt;T&gt;::input</a>(T input_value) {</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;  <span class="keywordtype">int</span> j;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  T sqrt_2 = sqrt(2);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  T value = 0;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keywordflow">for</span> (j = mNumSample - 2; j &gt;= 0; j--) {</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    mpBuffer[j + 1] = mpBuffer[j];</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;  }</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;  mpBuffer[0] = input_value;</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <span class="keywordflow">for</span> (j = 0; j &lt; mNumSample; j++) {</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    T t = (T)j * mDt;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    value += sqrt_2 / mCutoffFreq * mpBuffer[j] * exp(-1. / sqrt_2 * t) *</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;             sin(mCutoffFreq / sqrt_2 * t) * mDt;</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;    <span class="comment">//    value += sqrt_2 * exp(-1./sqrt_2*t) * sin(1./sqrt_2*t ) * mDt;</span></div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;  }</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  mValue = value;</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;}</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="../../de/d79/classbutterworth__filter.html#af2856071043e4b41174e9d40d49cb99f">   84</a></span>&#160;T <a class="code" href="../../de/d79/classbutterworth__filter.html#af2856071043e4b41174e9d40d49cb99f">butterworth_filter&lt;T&gt;::output</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  <span class="keywordflow">return</span> mValue;</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;}</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="../../de/d79/classbutterworth__filter.html#acf63a517e54783f55887343818e3ae78">   89</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../de/d79/classbutterworth__filter.html#acf63a517e54783f55887343818e3ae78">butterworth_filter&lt;T&gt;::clear</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  <span class="keywordflow">for</span> (<span class="keywordtype">int</span> i(0); i &lt; mNumSample; ++i) {</div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    mpBuffer[i] = 0.0;</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  }</div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;}</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../de/d79/classbutterworth__filter.html">butterworth_filter&lt;double&gt;</a>;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../de/d79/classbutterworth__filter.html">butterworth_filter&lt;float&gt;</a>;</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment">/*============================================================================*/</span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;</div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00101"></a><span class="lineno"><a class="line" href="../../da/d4f/classdigital__lp__filter.html#a623db70959f94602edb6795a2e9071a0">  101</a></span>&#160;<a class="code" href="../../da/d4f/classdigital__lp__filter.html#a623db70959f94602edb6795a2e9071a0">digital_lp_filter&lt;T&gt;::digital_lp_filter</a>(T w_c, T t_s) {</div><div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  Lpf_in_prev[0] = Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  Lpf_out_prev[0] = Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  Lpf_in1 = 0, Lpf_in2 = 0, Lpf_in3 = 0, Lpf_out1 = 0, Lpf_out2 = 0;</div><div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  <span class="keywordtype">float</span> den = 2500 * t_s * t_s * w_c * w_c + 7071 * t_s * w_c + 10000;</div><div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  Lpf_in1 = 2500 * t_s * t_s * w_c * w_c / den;</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  Lpf_in2 = 5000 * t_s * t_s * w_c * w_c / den;</div><div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  Lpf_in3 = 2500 * t_s * t_s * w_c * w_c / den;</div><div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  Lpf_out1 = -(5000 * t_s * t_s * w_c * w_c - 20000) / den;</div><div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  Lpf_out2 = -(2500 * t_s * t_s * w_c * w_c - 7071 * t_s * w_c + 10000) / den;</div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;}</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00115"></a><span class="lineno"><a class="line" href="../../da/d4f/classdigital__lp__filter.html#a3cc33f8a1b44e5ee6d5443676da111f0">  115</a></span>&#160;<a class="code" href="../../da/d4f/classdigital__lp__filter.html#a3cc33f8a1b44e5ee6d5443676da111f0">digital_lp_filter&lt;T&gt;::~digital_lp_filter</a>(<span class="keywordtype">void</span>) {}</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="../../da/d4f/classdigital__lp__filter.html#ac4d847907d2b803d4e305374c4735494">  118</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../da/d4f/classdigital__lp__filter.html#ac4d847907d2b803d4e305374c4735494">digital_lp_filter&lt;T&gt;::input</a>(T lpf_in) {</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  lpf_out = Lpf_in1 * lpf_in + Lpf_in2 * Lpf_in_prev[0] +</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;            Lpf_in3 * Lpf_in_prev[1] +  <span class="comment">// input component</span></div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;            Lpf_out1 * Lpf_out_prev[0] +</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;            Lpf_out2 * Lpf_out_prev[1];  <span class="comment">// output component</span></div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;  Lpf_in_prev[1] = Lpf_in_prev[0];</div><div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  Lpf_in_prev[0] = lpf_in;</div><div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;  Lpf_out_prev[1] = Lpf_out_prev[0];</div><div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;  Lpf_out_prev[0] = lpf_out;</div><div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;}</div><div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="../../da/d4f/classdigital__lp__filter.html#a15cac566530d7857a642ccf175241c42">  130</a></span>&#160;T <a class="code" href="../../da/d4f/classdigital__lp__filter.html#a15cac566530d7857a642ccf175241c42">digital_lp_filter&lt;T&gt;::output</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;  <span class="keywordflow">return</span> lpf_out;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;}</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="../../da/d4f/classdigital__lp__filter.html#a76efd95997dfdbd4407a1992e16e2566">  135</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../da/d4f/classdigital__lp__filter.html#a76efd95997dfdbd4407a1992e16e2566">digital_lp_filter&lt;T&gt;::clear</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;  Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  Lpf_in_prev[0] = 0;</div><div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;  Lpf_out_prev[0] = 0;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;}</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../da/d4f/classdigital__lp__filter.html">digital_lp_filter&lt;double&gt;</a>;</div><div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../da/d4f/classdigital__lp__filter.html">digital_lp_filter&lt;float&gt;</a>;</div><div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">/*============================================================================*/</span></div><div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="../../dd/d40/classderiv__lp__filter.html#aae4b9d0d55f74e3b812e4f654ed1aea6">  148</a></span>&#160;<a class="code" href="../../dd/d40/classderiv__lp__filter.html#aae4b9d0d55f74e3b812e4f654ed1aea6">deriv_lp_filter&lt;T&gt;::deriv_lp_filter</a>(T w_c, T t_s) {</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  Lpf_in_prev[0] = 0;</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;  Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;  Lpf_out_prev[0] = 0;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;  Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;  Lpf_in1 = 0;</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;  Lpf_in2 = 0;</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;  Lpf_in3 = 0;</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;  Lpf_out1 = 0;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;  Lpf_out2 = 0;</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;  T a = 1.4142;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  T den = 4 + 2 * a * w_c * t_s + t_s * t_s * w_c * w_c;</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  Lpf_in1 = 2 * t_s * w_c * w_c / den;</div><div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  Lpf_in2 = 0;</div><div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;  Lpf_in3 = -2. * t_s * w_c * w_c / den;</div><div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;  Lpf_out1 = -1. * (-8 + t_s * t_s * w_c * w_c * 2) / den;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;  Lpf_out2 = -1. * (4 - 2 * a * w_c * t_s + t_s * t_s * w_c * w_c) / den;</div><div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;  lpf_out = 0.0;</div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#ad2b6e828e52260af67a503c8adfea845">clear</a>();</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;}</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00171"></a><span class="lineno"><a class="line" href="../../dd/d40/classderiv__lp__filter.html#aadf645bd872de2e2b5c78ae2ab5f075c">  171</a></span>&#160;<a class="code" href="../../dd/d40/classderiv__lp__filter.html#aadf645bd872de2e2b5c78ae2ab5f075c">deriv_lp_filter&lt;T&gt;::~deriv_lp_filter</a>(<span class="keywordtype">void</span>) {}</div><div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00174"></a><span class="lineno"><a class="line" href="../../dd/d40/classderiv__lp__filter.html#a12293dd287b39da09c32776899ab1a5b">  174</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../dd/d40/classderiv__lp__filter.html#a12293dd287b39da09c32776899ab1a5b">deriv_lp_filter&lt;T&gt;::input</a>(T lpf_in) {</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;  <span class="comment">// static int i(0);</span></div><div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;  lpf_out = Lpf_in1 * lpf_in + Lpf_in2 * Lpf_in_prev[0] +</div><div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;            Lpf_in3 * Lpf_in_prev[1] +  <span class="comment">// input component</span></div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;            Lpf_out1 * Lpf_out_prev[0] +</div><div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;            Lpf_out2 * Lpf_out_prev[1];  <span class="comment">// output component</span></div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  <span class="comment">// printf(&quot;%i th filter (%f): %f, %f, %f, %f, %f, %f, %f, %f, %f, %f\n&quot;,i,</span></div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  <span class="comment">//        lpf_out,</span></div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;  <span class="comment">//        Lpf_in1, lpf_in, Lpf_in2,</span></div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;  <span class="comment">//        Lpf_in_prev[0], Lpf_in3, Lpf_in_prev[1],</span></div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  <span class="comment">//        Lpf_out1, Lpf_out_prev[0], Lpf_out2, Lpf_out_prev[1]);</span></div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  <span class="comment">// if(lpf_out&gt;100){</span></div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;  <span class="comment">//     exit(0);</span></div><div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  <span class="comment">// }</span></div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;  Lpf_in_prev[1] = Lpf_in_prev[0];</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;  Lpf_in_prev[0] = lpf_in;</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;  Lpf_out_prev[1] = Lpf_out_prev[0];</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  Lpf_out_prev[0] = lpf_out;</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;  <span class="comment">// ++i;</span></div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;}</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00199"></a><span class="lineno"><a class="line" href="../../dd/d40/classderiv__lp__filter.html#a775e819f1fd3377ea3db9930928e7042">  199</a></span>&#160;T <a class="code" href="../../dd/d40/classderiv__lp__filter.html#a775e819f1fd3377ea3db9930928e7042">deriv_lp_filter&lt;T&gt;::output</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;  <span class="keywordflow">return</span> lpf_out;</div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;}</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="../../dd/d40/classderiv__lp__filter.html#a476f7c8e67b684b5ef15da1f97a29f46">  204</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../dd/d40/classderiv__lp__filter.html#a476f7c8e67b684b5ef15da1f97a29f46">deriv_lp_filter&lt;T&gt;::clear</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;  Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  Lpf_in_prev[0] = 0;</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  Lpf_out_prev[0] = 0;</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;}</div><div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../dd/d40/classderiv__lp__filter.html">deriv_lp_filter&lt;double&gt;</a>;</div><div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../dd/d40/classderiv__lp__filter.html">deriv_lp_filter&lt;float&gt;</a>;</div><div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;</div><div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;<span class="comment">/*============================================================================*/</span></div><div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00217"></a><span class="lineno"><a class="line" href="../../dc/dfc/classff01__filter.html#a1a32ef84545865c33f3eba3599127d41">  217</a></span>&#160;<a class="code" href="../../dc/dfc/classff01__filter.html#a1a32ef84545865c33f3eba3599127d41">ff01_filter&lt;T&gt;::ff01_filter</a>(<span class="keywordtype">float</span> t_s, <span class="keywordtype">float</span> w_c) {</div><div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  Lpf_in_prev[0] = Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;  Lpf_out_prev[0] = Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  Lpf_in1 = 0, Lpf_in2 = 0, Lpf_in3 = 0, Lpf_out1 = 0, Lpf_out2 = 0;</div><div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;  T a = 1.4142;</div><div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  T den = 4 + 2 * a * w_c * t_s + t_s * t_s * w_c * w_c;</div><div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  T J = 0.00008;</div><div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;  T B = 0.0002;</div><div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;</div><div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  Lpf_in1 = B * t_s * t_s * w_c * w_c + 2 * J * t_s * w_c * w_c;</div><div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;  Lpf_in2 = 2 * B * t_s * t_s * w_c * w_c;</div><div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  Lpf_in3 = B * t_s * t_s * w_c * w_c - 2 * J * t_s * w_c * w_c;</div><div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  Lpf_out1 = -1. * (-8 + t_s * t_s * w_c * w_c * 2) / den;</div><div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;  Lpf_out2 = -1. * (4 - 2 * a * w_c * t_s + t_s * t_s * w_c * w_c) / den;</div><div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;}</div><div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;</div><div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00234"></a><span class="lineno"><a class="line" href="../../dc/dfc/classff01__filter.html#ad3b399fd5dc938ece85fc0bd4f0ca0ee">  234</a></span>&#160;<a class="code" href="../../dc/dfc/classff01__filter.html#ad3b399fd5dc938ece85fc0bd4f0ca0ee">ff01_filter&lt;T&gt;::~ff01_filter</a>(<span class="keywordtype">void</span>) {}</div><div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;</div><div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00237"></a><span class="lineno"><a class="line" href="../../dc/dfc/classff01__filter.html#ab54e4fe6b3145286ef73a8c6d1268dc5">  237</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../dc/dfc/classff01__filter.html#ab54e4fe6b3145286ef73a8c6d1268dc5">ff01_filter&lt;T&gt;::input</a>(T lpf_in) {</div><div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  lpf_out = Lpf_in1 * lpf_in + Lpf_in2 * Lpf_in_prev[0] +</div><div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;            Lpf_in3 * Lpf_in_prev[1] +  <span class="comment">// input component</span></div><div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;            Lpf_out1 * Lpf_out_prev[0] +</div><div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;            Lpf_out2 * Lpf_out_prev[1];  <span class="comment">// output component</span></div><div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;  Lpf_in_prev[1] = Lpf_in_prev[0];</div><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;  Lpf_in_prev[0] = lpf_in;</div><div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;  Lpf_out_prev[1] = Lpf_out_prev[0];</div><div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;  Lpf_out_prev[0] = lpf_out;</div><div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;}</div><div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;</div><div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00249"></a><span class="lineno"><a class="line" href="../../dc/dfc/classff01__filter.html#aa1fb4757e21e9febafe23ee86a31621e">  249</a></span>&#160;T <a class="code" href="../../dc/dfc/classff01__filter.html#aa1fb4757e21e9febafe23ee86a31621e">ff01_filter&lt;T&gt;::output</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;  <span class="keywordflow">return</span> lpf_out;</div><div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;}</div><div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;</div><div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00254"></a><span class="lineno"><a class="line" href="../../dc/dfc/classff01__filter.html#a5a0952f435d885c0ed969bad20d90531">  254</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../dc/dfc/classff01__filter.html#a5a0952f435d885c0ed969bad20d90531">ff01_filter&lt;T&gt;::clear</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;  Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;  Lpf_in_prev[0] = 0;</div><div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;  Lpf_out_prev[0] = 0;</div><div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;}</div><div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;</div><div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../dc/dfc/classff01__filter.html">ff01_filter&lt;float&gt;</a>;</div><div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../dc/dfc/classff01__filter.html">ff01_filter&lt;double&gt;</a>;</div><div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;</div><div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="comment">/*============================================================================*/</span></div><div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;</div><div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00267"></a><span class="lineno"><a class="line" href="../../d7/dcb/classff02__filter.html#aac8fac9ac96fee668af4d0a2ba98b434">  267</a></span>&#160;<a class="code" href="../../d7/dcb/classff02__filter.html#aac8fac9ac96fee668af4d0a2ba98b434">ff02_filter&lt;T&gt;::ff02_filter</a>(<span class="keywordtype">float</span> t_s, <span class="keywordtype">float</span> w_c) {</div><div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;  T J = 0.003216;</div><div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;</div><div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  Lpf_in_prev[0] = Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;  Lpf_out_prev[0] = Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;  Lpf_in1 = 0, Lpf_in2 = 0, Lpf_in3 = 0, Lpf_out1 = 0, Lpf_out2 = 0;</div><div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;</div><div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;  T a = 1.4142;</div><div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;  T den = 4 + 2 * a * w_c * t_s + t_s * t_s * w_c * w_c;</div><div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;  Lpf_in1 = J * 2 * t_s * w_c * w_c / den;</div><div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;  Lpf_in2 = 0;</div><div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;  Lpf_in3 = -2. * J * t_s * w_c * w_c / den;</div><div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;  Lpf_out1 = -1. * (-8 + t_s * t_s * w_c * w_c * 2) / den;</div><div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  Lpf_out2 = -1. * (4 - 2 * a * w_c * t_s + t_s * t_s * w_c * w_c) / den;</div><div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;</div><div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;  <a class="code" href="../../dd/d92/classmoving__average__filter.html#ad2b6e828e52260af67a503c8adfea845">clear</a>();</div><div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;}</div><div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;</div><div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00287"></a><span class="lineno"><a class="line" href="../../d7/dcb/classff02__filter.html#aafd2df7d2b402f43647c1c7bd64800ef">  287</a></span>&#160;<a class="code" href="../../d7/dcb/classff02__filter.html#aafd2df7d2b402f43647c1c7bd64800ef">ff02_filter&lt;T&gt;::~ff02_filter</a>(<span class="keywordtype">void</span>) {}</div><div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;</div><div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00290"></a><span class="lineno"><a class="line" href="../../d7/dcb/classff02__filter.html#ae60220cb80074f518c018910742e06c3">  290</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d7/dcb/classff02__filter.html#ae60220cb80074f518c018910742e06c3">ff02_filter&lt;T&gt;::input</a>(T lpf_in) {</div><div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;  lpf_out = Lpf_in1 * lpf_in + Lpf_in2 * Lpf_in_prev[0] +</div><div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;            Lpf_in3 * Lpf_in_prev[1] +  <span class="comment">// input component</span></div><div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;            Lpf_out1 * Lpf_out_prev[0] +</div><div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;            Lpf_out2 * Lpf_out_prev[1];  <span class="comment">// output component</span></div><div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;  Lpf_in_prev[0] = lpf_in;</div><div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;  Lpf_in_prev[1] = Lpf_in_prev[0];</div><div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;  Lpf_out_prev[0] = lpf_out;</div><div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;  Lpf_out_prev[1] = Lpf_out_prev[0];</div><div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;}</div><div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;</div><div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00302"></a><span class="lineno"><a class="line" href="../../d7/dcb/classff02__filter.html#a1cd4a89f99bb3c4faddc2f203b764c6e">  302</a></span>&#160;T <a class="code" href="../../d7/dcb/classff02__filter.html#a1cd4a89f99bb3c4faddc2f203b764c6e">ff02_filter&lt;T&gt;::output</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;  <span class="keywordflow">return</span> lpf_out;</div><div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;}</div><div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;</div><div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00307"></a><span class="lineno"><a class="line" href="../../d7/dcb/classff02__filter.html#a1baeb2e3f87fc76c3c71d6d0755661d3">  307</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../d7/dcb/classff02__filter.html#a1baeb2e3f87fc76c3c71d6d0755661d3">ff02_filter&lt;T&gt;::clear</a>(<span class="keywordtype">void</span>) {</div><div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;  Lpf_in_prev[1] = 0;</div><div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;  Lpf_in_prev[0] = 0;</div><div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;  Lpf_out_prev[1] = 0;</div><div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;  Lpf_out_prev[0] = 0;</div><div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;}</div><div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;</div><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../d7/dcb/classff02__filter.html">ff02_filter&lt;float&gt;</a>;</div><div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../d7/dcb/classff02__filter.html">ff02_filter&lt;double&gt;</a>;</div><div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;</div><div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="comment">/*============================================================================*/</span></div><div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;</div><div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00320"></a><span class="lineno"><a class="line" href="../../db/d86/class_average_filter.html#a35b8a999579232347ea5d55558c66507">  320</a></span>&#160;<a class="code" href="../../db/d86/class_average_filter.html#a35b8a999579232347ea5d55558c66507">AverageFilter&lt;T&gt;::AverageFilter</a>(T dt, T t_const, T limit)</div><div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    : dt_(dt), t_const_(t_const), limit_(limit) {</div><div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;  <a class="code" href="../../db/d86/class_average_filter.html#ae532ff6a8d4ae1a983edc186b8308b49">est_value_</a> = 0.;</div><div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;}</div><div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;</div><div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00326"></a><span class="lineno"><a class="line" href="../../db/d86/class_average_filter.html#a1b2f1cfa3b0f1f19fa9e005cb3601778">  326</a></span>&#160;<a class="code" href="../../db/d86/class_average_filter.html#a1b2f1cfa3b0f1f19fa9e005cb3601778">AverageFilter&lt;T&gt;::~AverageFilter</a>() {</div><div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;  <a class="code" href="../../db/d86/class_average_filter.html#ae532ff6a8d4ae1a983edc186b8308b49">est_value_</a> = 0;</div><div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;}</div><div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00331"></a><span class="lineno"><a class="line" href="../../db/d86/class_average_filter.html#ac714c65d4459ffe6c5ddf56742828315">  331</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../db/d86/class_average_filter.html#ac714c65d4459ffe6c5ddf56742828315">AverageFilter&lt;T&gt;::clear</a>() {</div><div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;  <a class="code" href="../../db/d86/class_average_filter.html#ae532ff6a8d4ae1a983edc186b8308b49">est_value_</a> = 0.;</div><div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;}</div><div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;</div><div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00336"></a><span class="lineno"><a class="line" href="../../db/d86/class_average_filter.html#afa7cb5545e7bf71fedaa7a81c76a2e1d">  336</a></span>&#160;<span class="keywordtype">void</span> <a class="code" href="../../db/d86/class_average_filter.html#afa7cb5545e7bf71fedaa7a81c76a2e1d">AverageFilter&lt;T&gt;::input</a>(T <a class="code" href="../../db/d86/class_average_filter.html#afa7cb5545e7bf71fedaa7a81c76a2e1d">input</a>) {</div><div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;  T update_value = input - <a class="code" href="../../db/d86/class_average_filter.html#ae532ff6a8d4ae1a983edc186b8308b49">est_value_</a>;</div><div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;  <span class="keywordflow">if</span> (fabs(update_value) &gt; <a class="code" href="../../db/d86/class_average_filter.html#ad33f270ded73b2cb4beb16932a043f9f">limit_</a>) {</div><div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;    update_value = 0.;</div><div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;  }</div><div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;  est_value_ += (<a class="code" href="../../db/d86/class_average_filter.html#a7c83204b8b986c6a74e2b26a4c7c5ff4">dt_</a> / (<a class="code" href="../../db/d86/class_average_filter.html#a7c83204b8b986c6a74e2b26a4c7c5ff4">dt_</a> + <a class="code" href="../../db/d86/class_average_filter.html#a4ee00adba5cc99f36058654e7260c491">t_const_</a>)) * update_value;</div><div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;}</div><div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;</div><div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div><div class="line"><a name="l00345"></a><span class="lineno"><a class="line" href="../../db/d86/class_average_filter.html#a623085b96eb30e41bfa26afa7f18d9c0">  345</a></span>&#160;T <a class="code" href="../../db/d86/class_average_filter.html#a623085b96eb30e41bfa26afa7f18d9c0">AverageFilter&lt;T&gt;::output</a>() {</div><div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="../../db/d86/class_average_filter.html#ae532ff6a8d4ae1a983edc186b8308b49">est_value_</a>;</div><div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;}</div><div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;</div><div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../db/d86/class_average_filter.html">AverageFilter&lt;float&gt;</a>;</div><div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="keyword">template</span> <span class="keyword">class </span><a class="code" href="../../db/d86/class_average_filter.html">AverageFilter&lt;double&gt;</a>;</div><div class="ttc" id="classmoving__average__filter_html_a4739031729f16ed05fbcccefc54d0fea"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#a4739031729f16ed05fbcccefc54d0fea">moving_average_filter::moving_average_filter</a></div><div class="ttdeci">moving_average_filter(int num_data)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00010">filters.cpp:10</a></div></div>
<div class="ttc" id="classff01__filter_html_a1a32ef84545865c33f3eba3599127d41"><div class="ttname"><a href="../../dc/dfc/classff01__filter.html#a1a32ef84545865c33f3eba3599127d41">ff01_filter::ff01_filter</a></div><div class="ttdeci">ff01_filter(float t_s, float w_c)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00217">filters.cpp:217</a></div></div>
<div class="ttc" id="classderiv__lp__filter_html_aae4b9d0d55f74e3b812e4f654ed1aea6"><div class="ttname"><a href="../../dd/d40/classderiv__lp__filter.html#aae4b9d0d55f74e3b812e4f654ed1aea6">deriv_lp_filter::deriv_lp_filter</a></div><div class="ttdeci">deriv_lp_filter(T w_c, T t_s)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00148">filters.cpp:148</a></div></div>
<div class="ttc" id="classderiv__lp__filter_html_a775e819f1fd3377ea3db9930928e7042"><div class="ttname"><a href="../../dd/d40/classderiv__lp__filter.html#a775e819f1fd3377ea3db9930928e7042">deriv_lp_filter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00199">filters.cpp:199</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_ab5f14f8a1f5956618ca9810b71d89e53"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#ab5f14f8a1f5956618ca9810b71d89e53">moving_average_filter::~moving_average_filter</a></div><div class="ttdeci">virtual ~moving_average_filter()</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00037">filters.cpp:37</a></div></div>
<div class="ttc" id="classbutterworth__filter_html"><div class="ttname"><a href="../../de/d79/classbutterworth__filter.html">butterworth_filter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00015">filters.h:15</a></div></div>
<div class="ttc" id="classbutterworth__filter_html_af2856071043e4b41174e9d40d49cb99f"><div class="ttname"><a href="../../de/d79/classbutterworth__filter.html#af2856071043e4b41174e9d40d49cb99f">butterworth_filter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00084">filters.cpp:84</a></div></div>
<div class="ttc" id="class_average_filter_html_ac714c65d4459ffe6c5ddf56742828315"><div class="ttname"><a href="../../db/d86/class_average_filter.html#ac714c65d4459ffe6c5ddf56742828315">AverageFilter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00331">filters.cpp:331</a></div></div>
<div class="ttc" id="classdigital__lp__filter_html_a15cac566530d7857a642ccf175241c42"><div class="ttname"><a href="../../da/d4f/classdigital__lp__filter.html#a15cac566530d7857a642ccf175241c42">digital_lp_filter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00130">filters.cpp:130</a></div></div>
<div class="ttc" id="classbutterworth__filter_html_acf63a517e54783f55887343818e3ae78"><div class="ttname"><a href="../../de/d79/classbutterworth__filter.html#acf63a517e54783f55887343818e3ae78">butterworth_filter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00089">filters.cpp:89</a></div></div>
<div class="ttc" id="classbutterworth__filter_html_ae8d9d4d155bfbadd0c4adab1071721f9"><div class="ttname"><a href="../../de/d79/classbutterworth__filter.html#ae8d9d4d155bfbadd0c4adab1071721f9">butterworth_filter::~butterworth_filter</a></div><div class="ttdeci">virtual ~butterworth_filter(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00060">filters.cpp:60</a></div></div>
<div class="ttc" id="classderiv__lp__filter_html"><div class="ttname"><a href="../../dd/d40/classderiv__lp__filter.html">deriv_lp_filter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00065">filters.h:65</a></div></div>
<div class="ttc" id="classderiv__lp__filter_html_a476f7c8e67b684b5ef15da1f97a29f46"><div class="ttname"><a href="../../dd/d40/classderiv__lp__filter.html#a476f7c8e67b684b5ef15da1f97a29f46">deriv_lp_filter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00204">filters.cpp:204</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_a2779b048b0351ec376c6e6badd6a2711"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#a2779b048b0351ec376c6e6badd6a2711">moving_average_filter::sum_</a></div><div class="ttdeci">T sum_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00061">filters.h:61</a></div></div>
<div class="ttc" id="class_average_filter_html_a7c83204b8b986c6a74e2b26a4c7c5ff4"><div class="ttname"><a href="../../db/d86/class_average_filter.html#a7c83204b8b986c6a74e2b26a4c7c5ff4">AverageFilter::dt_</a></div><div class="ttdeci">T dt_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00123">filters.h:123</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_ac3e3083e6df0ba201164009fc1d6ef44"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#ac3e3083e6df0ba201164009fc1d6ef44">moving_average_filter::num_data_</a></div><div class="ttdeci">int num_data_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00059">filters.h:59</a></div></div>
<div class="ttc" id="classff01__filter_html_ab54e4fe6b3145286ef73a8c6d1268dc5"><div class="ttname"><a href="../../dc/dfc/classff01__filter.html#ab54e4fe6b3145286ef73a8c6d1268dc5">ff01_filter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00237">filters.cpp:237</a></div></div>
<div class="ttc" id="classff02__filter_html_aafd2df7d2b402f43647c1c7bd64800ef"><div class="ttname"><a href="../../d7/dcb/classff02__filter.html#aafd2df7d2b402f43647c1c7bd64800ef">ff02_filter::~ff02_filter</a></div><div class="ttdeci">virtual ~ff02_filter(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00287">filters.cpp:287</a></div></div>
<div class="ttc" id="classff01__filter_html_ad3b399fd5dc938ece85fc0bd4f0ca0ee"><div class="ttname"><a href="../../dc/dfc/classff01__filter.html#ad3b399fd5dc938ece85fc0bd4f0ca0ee">ff01_filter::~ff01_filter</a></div><div class="ttdeci">virtual ~ff01_filter(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00234">filters.cpp:234</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_a06244e526cf7055af3b61e58dcd70b0f"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#a06244e526cf7055af3b61e58dcd70b0f">moving_average_filter::buffer_</a></div><div class="ttdeci">T * buffer_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00058">filters.h:58</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_a7a0b021785036599da926954a02024a2"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#a7a0b021785036599da926954a02024a2">moving_average_filter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00026">filters.cpp:26</a></div></div>
<div class="ttc" id="class_average_filter_html_a4ee00adba5cc99f36058654e7260c491"><div class="ttname"><a href="../../db/d86/class_average_filter.html#a4ee00adba5cc99f36058654e7260c491">AverageFilter::t_const_</a></div><div class="ttdeci">T t_const_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00124">filters.h:124</a></div></div>
<div class="ttc" id="classdigital__lp__filter_html_a3cc33f8a1b44e5ee6d5443676da111f0"><div class="ttname"><a href="../../da/d4f/classdigital__lp__filter.html#a3cc33f8a1b44e5ee6d5443676da111f0">digital_lp_filter::~digital_lp_filter</a></div><div class="ttdeci">virtual ~digital_lp_filter(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00115">filters.cpp:115</a></div></div>
<div class="ttc" id="classff01__filter_html_a5a0952f435d885c0ed969bad20d90531"><div class="ttname"><a href="../../dc/dfc/classff01__filter.html#a5a0952f435d885c0ed969bad20d90531">ff01_filter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00254">filters.cpp:254</a></div></div>
<div class="ttc" id="classff02__filter_html_a1baeb2e3f87fc76c3c71d6d0755661d3"><div class="ttname"><a href="../../d7/dcb/classff02__filter.html#a1baeb2e3f87fc76c3c71d6d0755661d3">ff02_filter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00307">filters.cpp:307</a></div></div>
<div class="ttc" id="classbutterworth__filter_html_ae4cd1f9cdcba1e2012ed006d16a23cb4"><div class="ttname"><a href="../../de/d79/classbutterworth__filter.html#ae4cd1f9cdcba1e2012ed006d16a23cb4">butterworth_filter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00065">filters.cpp:65</a></div></div>
<div class="ttc" id="classdigital__lp__filter_html_ac4d847907d2b803d4e305374c4735494"><div class="ttname"><a href="../../da/d4f/classdigital__lp__filter.html#ac4d847907d2b803d4e305374c4735494">digital_lp_filter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00118">filters.cpp:118</a></div></div>
<div class="ttc" id="classderiv__lp__filter_html_a12293dd287b39da09c32776899ab1a5b"><div class="ttname"><a href="../../dd/d40/classderiv__lp__filter.html#a12293dd287b39da09c32776899ab1a5b">deriv_lp_filter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00174">filters.cpp:174</a></div></div>
<div class="ttc" id="class_average_filter_html_afa7cb5545e7bf71fedaa7a81c76a2e1d"><div class="ttname"><a href="../../db/d86/class_average_filter.html#afa7cb5545e7bf71fedaa7a81c76a2e1d">AverageFilter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00336">filters.cpp:336</a></div></div>
<div class="ttc" id="classderiv__lp__filter_html_aadf645bd872de2e2b5c78ae2ab5f075c"><div class="ttname"><a href="../../dd/d40/classderiv__lp__filter.html#aadf645bd872de2e2b5c78ae2ab5f075c">deriv_lp_filter::~deriv_lp_filter</a></div><div class="ttdeci">virtual ~deriv_lp_filter(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00171">filters.cpp:171</a></div></div>
<div class="ttc" id="classff01__filter_html_aa1fb4757e21e9febafe23ee86a31621e"><div class="ttname"><a href="../../dc/dfc/classff01__filter.html#aa1fb4757e21e9febafe23ee86a31621e">ff01_filter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00249">filters.cpp:249</a></div></div>
<div class="ttc" id="classff02__filter_html_aac8fac9ac96fee668af4d0a2ba98b434"><div class="ttname"><a href="../../d7/dcb/classff02__filter.html#aac8fac9ac96fee668af4d0a2ba98b434">ff02_filter::ff02_filter</a></div><div class="ttdeci">ff02_filter(float t_s, float w_c)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00267">filters.cpp:267</a></div></div>
<div class="ttc" id="classdigital__lp__filter_html_a623db70959f94602edb6795a2e9071a0"><div class="ttname"><a href="../../da/d4f/classdigital__lp__filter.html#a623db70959f94602edb6795a2e9071a0">digital_lp_filter::digital_lp_filter</a></div><div class="ttdeci">digital_lp_filter(T w_c, T t_s)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00101">filters.cpp:101</a></div></div>
<div class="ttc" id="filters_8h_html"><div class="ttname"><a href="../../dc/ddd/filters_8h.html">filters.h</a></div></div>
<div class="ttc" id="classdigital__lp__filter_html_a76efd95997dfdbd4407a1992e16e2566"><div class="ttname"><a href="../../da/d4f/classdigital__lp__filter.html#a76efd95997dfdbd4407a1992e16e2566">digital_lp_filter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00135">filters.cpp:135</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_ad2b6e828e52260af67a503c8adfea845"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#ad2b6e828e52260af67a503c8adfea845">moving_average_filter::clear</a></div><div class="ttdeci">virtual void clear(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00031">filters.cpp:31</a></div></div>
<div class="ttc" id="class_average_filter_html"><div class="ttname"><a href="../../db/d86/class_average_filter.html">AverageFilter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00113">filters.h:113</a></div></div>
<div class="ttc" id="class_average_filter_html_a623085b96eb30e41bfa26afa7f18d9c0"><div class="ttname"><a href="../../db/d86/class_average_filter.html#a623085b96eb30e41bfa26afa7f18d9c0">AverageFilter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00345">filters.cpp:345</a></div></div>
<div class="ttc" id="classff01__filter_html"><div class="ttname"><a href="../../dc/dfc/classff01__filter.html">ff01_filter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00081">filters.h:81</a></div></div>
<div class="ttc" id="classff02__filter_html_ae60220cb80074f518c018910742e06c3"><div class="ttname"><a href="../../d7/dcb/classff02__filter.html#ae60220cb80074f518c018910742e06c3">ff02_filter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00290">filters.cpp:290</a></div></div>
<div class="ttc" id="classmoving__average__filter_html"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html">moving_average_filter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00049">filters.h:49</a></div></div>
<div class="ttc" id="class_average_filter_html_a35b8a999579232347ea5d55558c66507"><div class="ttname"><a href="../../db/d86/class_average_filter.html#a35b8a999579232347ea5d55558c66507">AverageFilter::AverageFilter</a></div><div class="ttdeci">AverageFilter(T dt, T t_const, T limit)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00320">filters.cpp:320</a></div></div>
<div class="ttc" id="classdigital__lp__filter_html"><div class="ttname"><a href="../../da/d4f/classdigital__lp__filter.html">digital_lp_filter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00033">filters.h:33</a></div></div>
<div class="ttc" id="classff02__filter_html"><div class="ttname"><a href="../../d7/dcb/classff02__filter.html">ff02_filter</a></div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00097">filters.h:97</a></div></div>
<div class="ttc" id="classbutterworth__filter_html_abd0d354a0ee960e8cd64be3561b42aff"><div class="ttname"><a href="../../de/d79/classbutterworth__filter.html#abd0d354a0ee960e8cd64be3561b42aff">butterworth_filter::butterworth_filter</a></div><div class="ttdeci">butterworth_filter(int num_sample, T dt, T cutoff_frequency)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00047">filters.cpp:47</a></div></div>
<div class="ttc" id="class_average_filter_html_ae532ff6a8d4ae1a983edc186b8308b49"><div class="ttname"><a href="../../db/d86/class_average_filter.html#ae532ff6a8d4ae1a983edc186b8308b49">AverageFilter::est_value_</a></div><div class="ttdeci">T est_value_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00122">filters.h:122</a></div></div>
<div class="ttc" id="class_average_filter_html_ad33f270ded73b2cb4beb16932a043f9f"><div class="ttname"><a href="../../db/d86/class_average_filter.html#ad33f270ded73b2cb4beb16932a043f9f">AverageFilter::limit_</a></div><div class="ttdeci">T limit_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00125">filters.h:125</a></div></div>
<div class="ttc" id="class_average_filter_html_a1b2f1cfa3b0f1f19fa9e005cb3601778"><div class="ttname"><a href="../../db/d86/class_average_filter.html#a1b2f1cfa3b0f1f19fa9e005cb3601778">AverageFilter::~AverageFilter</a></div><div class="ttdeci">virtual ~AverageFilter()</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00326">filters.cpp:326</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_ae6b966b495bc94bb14e93d2e7ba3087b"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#ae6b966b495bc94bb14e93d2e7ba3087b">moving_average_filter::input</a></div><div class="ttdeci">virtual void input(T input_value)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00017">filters.cpp:17</a></div></div>
<div class="ttc" id="classff02__filter_html_a1cd4a89f99bb3c4faddc2f203b764c6e"><div class="ttname"><a href="../../d7/dcb/classff02__filter.html#a1cd4a89f99bb3c4faddc2f203b764c6e">ff02_filter::output</a></div><div class="ttdeci">virtual T output(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/de4/filters_8cpp_source.html#l00302">filters.cpp:302</a></div></div>
<div class="ttc" id="classmoving__average__filter_html_a7762e621954a41799bb35ca50b8ca62b"><div class="ttname"><a href="../../dd/d92/classmoving__average__filter.html#a7762e621954a41799bb35ca50b8ca62b">moving_average_filter::idx_</a></div><div class="ttdeci">int idx_</div><div class="ttdef"><b>Definition:</b> <a href="../../dc/ddd/filters_8h_source.html#l00060">filters.h:60</a></div></div>
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